Title:
STORABLE AUXILIARY WHEEL MECHANISM, TWO-WHEEL TYPE BABY CARRIAGE USING THE SAME, AND SKATER
Document Type and Number:
Japanese Patent JP2019156137
Kind Code:
A
Abstract:
To solve a problem in that, in a snowy country, a foot path is not often ensured, people, therefore, wait for gradual widening of a road width along footsteps left by someone else, in addition, a three-wheel type baby carriage with large wheels is also vulnerable to snow coverage and cannot be moved along such footsteps, in addition, the use of a baby carriage in train is often disapproval in Japan, which requires a solution, meanwhile an auxiliary wheel for an infant bicycle is of fixed type, which is not easy for an infant to practice riding without the auxiliary wheel, and a bicycle that can be folded/unfolded is also proposed but is not widely spread, and, therefore, to develop a highly safe auxiliary wheel mechanism, and generalize it as a baby carriage component, thereby reducing a manufacturing cost for development and enabling feedback for a bicycle.SOLUTION: The invention comprises (1) setting up a two-wheel type baby carriage such that it can be passed on a snowy road, (2) developing a highly safe auxiliary wheel for stabilizing the two-wheel type baby carriage, and (3) minimizing an occupied floor area so as to prevent inconvenience in riding on/off a train and a bus.SELECTED DRAWING: Figure 1
Inventors:
KONNO HIROYUKI
Application Number:
JP2018044831A
Publication Date:
September 19, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
KONNO HIROYUKI
International Classes:
B62H1/12; B62B7/08; B62B9/04; B62B9/10